2 parents · 2 chains
Knowledge card
Property Ratios (φ_μ, φ_ρ, φ_β, φ_σ, φ_k, φ_Cp)
Mathematical Modelling — Fluid Dynamics & Heat TransferContinuum mechanics; boundary-layer similarity theory
Symbol
Each effective hybrid property divided by the base-fluid value; these ratios appear as coefficients throughout the ODEs.
Dimension I
Definition
What it is — and what it is not
- What it is
- S1The ratios of each effective hybrid property to its base-fluid value.
- Attributes
- S2Each ratio (φ_μ, φ_ρ, φ_β, φ_σ, φ_k, φ_Cp) divides an effective hybrid property by its base-fluid value.
Dimension II
In practice
How to deal with it
- Consequences
- S3They appear as the coefficients multiplying every term in the ODEs.
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